Final answer:
Incineration is used as a sterilizing agent to kill microorganisms and prevent infection.
Step-by-step explanation:
Incineration is a process that involves the complete destruction of microorganisms through the application of high heat. It is commonly used as a sterilizing agent to kill bacteria, viruses, fungi, and endospores. Incineration is often used in laboratories and medical settings to achieve sterilization and prevent infection.